Загрузка...
The Impact of Non-Normality on Extraction of Spurious Latent Classes in Mixture IRT Models
Unidimensional, item response theory (IRT) models assume a single homogeneous population. Mixture IRT (MixIRT) models can be useful when subpopulations are suspected. The usual MixIRT model is typically estimated assuming a normally distributed latent ability. Research on normal finite mixture model...
Сохранить в:
| Опубликовано в: : | Appl Psychol Meas |
|---|---|
| Главные авторы: | , , |
| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
SAGE Publications
2015
|
| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5982170/ https://ncbi.nlm.nih.gov/pubmed/29881041 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1177/0146621615605080 |
| Метки: |
Добавить метку
Нет меток, Требуется 1-ая метка записи!
|